Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
App Overview
HabitGap
Stop trying to find time
$6.99 · In-app purchases
PRICE
$6.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included15 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Differentiate and validate
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for HabitGap: map the core Health & Fitness workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Focus on simplicity and core features for better user engagement.
Assumption to check: Users often feel overwhelmed with habit tracking apps due to too many features.
Validate with people who use this workflow before building.
Hypothesis 2
Incorporate gamification elements to make tracking more engaging.
Assumption to check: Tracking progress can be tedious and non-motivating.
Validate with people who use this workflow before building.
Hypothesis 3
Implement smart reminder notifications based on user behavior.
Assumption to check: Users may forget to log habits without reminders.
Validate with people who use this workflow before building.
Hypothesis 4
Introduce social features to connect users for accountability.
Assumption to check: Lack of community features can make users feel isolated.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Stop trying to find time. Let AI find it for you. Do you have 50+ micro-windows of wasted time every day? Most of us spend them scrolling. HabitGap is the world’s first context-aware habit coach that syncs with your digital life to turn dead time into growth time. Whether it’s a 2-minute gap between meetings or a lull in your cognitive load after a long scroll, HabitGap identifies the perfect moment to prompt your next micro-habit. Breathing exercises, stretches, mindfulness, and more to reduce anxiety, promote mental and physical health. This is a premium, no subscription, no in app purchase app. Get everything at once. Why HabitGap? - Calendar Sync and Step Counter: Automatically identifies gaps in your Google or Outlook calendar and suggests habits that fit the duration. - Zero-Friction Habits: Complete a 2-minute stretch, a breathwork session, or a quick lesson without even unlocking your phone. - Advanced Analytics: Deep-dive reports on your productivity flow states, including steps counting and patterns for rest and active days - Gamified Pro Packs: Exclusive micro-habit tracks from world-class coaches, motivational unlocks for increasingly effective habits - Habit Archaeology: See exactly where your time goes and how much "hidden time" you’ve reclaimed. - Complete privacy, we don't record your data, everything remains on your phone. Start taking care of yourself now. Localized for a Global Community HabitGap is fully optimized for global performance. Build your best self in: English (US/UK/AU) Español (Spain/LATAM) Français (France/Canada) 简体中文 (Mandarin Chinese) Unlock Your Full Potential with HabitGo, a premium wellness and mindfulness app to improve your everyday.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Native
Expo
Redux
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BUILD KIT DIFFICULTY
Intermediate
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.
